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| author |   Jiaxin Yu <jiaxin.yu@mediatek.com> | 2019-09-27 18:31:56 +0800 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2019-10-08 13:39:36 +0100 |
| commit | 8d6aa1367a7df44bb5939c4bb2727b8d8f7d01b3 (patch) | |
| tree | 0de1819a36e40f880df9b9db00f894d07c39d4bc /Documentation/devicetree | |
| parent | ASoC: pcm3168a: Use fixup instead of constraint for channels and formats (diff) | |
| download | linux-dev-8d6aa1367a7df44bb5939c4bb2727b8d8f7d01b3.tar.xz linux-dev-8d6aa1367a7df44bb5939c4bb2727b8d8f7d01b3.zip | |
dt-bindings: medaitek: mt8183: add property "resets" && "reset-names"
This patch add property "resets" && "reset-names" in examples so that we can
use reset controller to reset audio domain regs.
Signed-off-by: Jiaxin Yu <jiaxin.yu@mediatek.com>
Link: https://lore.kernel.org/r/1569580317-21181-4-git-send-email-jiaxin.yu@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'Documentation/devicetree')
| -rw-r--r-- | Documentation/devicetree/bindings/sound/mt8183-afe-pcm.txt | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/sound/mt8183-afe-pcm.txt b/Documentation/devicetree/bindings/sound/mt8183-afe-pcm.txt index 396ba38619f6..1f1cba4152ce 100644 --- a/Documentation/devicetree/bindings/sound/mt8183-afe-pcm.txt +++ b/Documentation/devicetree/bindings/sound/mt8183-afe-pcm.txt @@ -4,6 +4,10 @@ Required properties: - compatible = "mediatek,mt68183-audio"; - reg: register location and size - interrupts: should contain AFE interrupt +- resets: Must contain an entry for each entry in reset-names + See ../reset/reset.txt for details. +- reset-names: should have these reset names: + "audiosys"; - power-domains: should define the power domain - clocks: Must contain an entry for each entry in clock-names - clock-names: should have these clock names: @@ -20,6 +24,8 @@ Example: compatible = "mediatek,mt8183-audio"; reg = <0 0x11220000 0 0x1000>; interrupts = <GIC_SPI 161 IRQ_TYPE_LEVEL_LOW>; + resets = <&watchdog MT8183_TOPRGU_AUDIO_SW_RST>; + reset-names = "audiosys"; power-domains = <&scpsys MT8183_POWER_DOMAIN_AUDIO>; clocks = <&infrasys CLK_INFRA_AUDIO>, <&infrasys CLK_INFRA_AUDIO_26M_BCLK>, |